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Cheap flights from Rennes to London City Airport from £115

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 13/10. Fares are subject to change and may not be available on all flights or dates of travel.
RNS — LCY
27 Aug — 3 Sep1
1 adult

Cheap flight deals from Rennes to London City

Discover tips and strategies to find the most affordable flight options for your journey from Rennes (RNS) to London City (LCY). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 22 August 2025.

Round-trip from

£202

One-way from

£115

Popular in

August

Cheapest in

March

Average price

£164
KLM
  • KLM
  • 6/10-13/10
  • 2 total stops
  • 10h 25m total
  • Rennes to London
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KLM
  • KLM
  • 13/10
  • 1 total stop
  • 4h 05m total
  • Rennes to London
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (£13 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£4 potential savings vs. average return price).
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Average for round-trip flights in August 2025
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Find flight deals from Rennes to London City

Cheapest flights from Rennes to London City
Explore the most affordable flight options available from Rennes to London City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 August 2025.

Mon 20/1016:35RNS - LCY
1 stop4h 05mKLM
Mon 27/1007:45LCY - RNS
1 stop8h 15mKLM
Deal found 20/8£203
Wed 22/1016:35RNS - LCY
1 stop4h 05mKLM
Mon 27/1010:00LCY - RNS
1 stop6h 00mKLM
Deal found 21/8£204
Tue 7/1016:35RNS - LCY
1 stop4h 05mKLM
Sat 11/1010:00LCY - RNS
1 stop5h 20mKLM
Deal found 20/8£205
Wed 15/1016:35RNS - LCY
1 stop4h 05mKLM
Fri 24/1007:45LCY - RNS
1 stop7h 15mKLM
Deal found 21/8£208
Wed 1/1016:35RNS - LCY
1 stop4h 05mKLM
Mon 6/1007:45LCY - RNS
1 stop7h 15mKLM
Deal found 20/8£215
Thu 2/1016:35RNS - LCY
1 stop4h 05mKLM
Tue 7/1008:40LCY - RNS
1 stop6h 20mKLM
Deal found 20/8£216
Thu 4/1211:05RNS - LCY
2 stops6h 30mKLM
Mon 8/1208:40LCY - RNS
1 stop7h 20mKLM
Deal found 21/8£218
Tue 4/1111:05RNS - LCY
2 stops6h 30mKLM
Thu 13/1108:40LCY - RNS
1 stop7h 25mKLM
Deal found 20/8£219
Sun 14/1211:05RNS - LCY
2 stops7h 15mKLM
Thu 18/1208:40LCY - RNS
1 stop7h 25mKLM
Deal found 21/8£219
Mon 20/1016:35RNS - LCY
1 stop4h 05mKLM
Thu 23/1008:40LCY - RNS
1 stop6h 20mKLM
Deal found 21/8£220
Mon 20/1016:35RNS - LCY
1 stop4h 05mKLM
Fri 24/1007:45LCY - RNS
1 stop7h 15mKLM
Deal found 20/8£221
Fri 26/906:30RNS - LCY
2 stops11h 10mKLM
Mon 29/910:00LCY - RNS
1 stop5h 00mKLM
Deal found 20/8£222

Cheapflights Fare Finder

 
Customise your flight search to find flights from Rennes to London City that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 22 August 2025.
Use the filters below to find and compare flights from Rennes to London City Airport that are best for you.

Fly from

Rennes

Fly to

London City

Route

Depart

Return

Price

RennesLondon

RNS - LCY

RNSLCY

Rennes St Jacques

Mon 6/10

16:35-19:40

1 stop4h 05m

London City

Mon 13/10

08:40-16:00

1 stop6h 20m

£202

RennesLondon

RNS - LCY

RNSLCY

Rennes St Jacques

Mon 20/10

16:35-19:40

1 stop4h 05m

London City

Mon 27/10

07:45-17:00

1 stop8h 15m

£203

RennesLondon

RNS - LCY

RNSLCY

Rennes St Jacques

Fri 13/2

14:25-19:35

1 stop6h 10m

London City

Mon 16/2

08:40-17:00

1 stop7h 20m

£204

RennesLondon

RNS - LCY

RNSLCY

Rennes St Jacques

Wed 22/10

16:35-19:40

1 stop4h 05m

London City

Mon 27/10

10:00-17:00

1 stop6h 00m

£204

RennesLondon

RNS - LCY

RNSLCY

Rennes St Jacques

Tue 7/10

16:35-19:40

1 stop4h 05m

London City

Sat 11/10

10:00-16:20

1 stop5h 20m

£205

RennesLondon

RNS - LCY

RNSLCY

Rennes St Jacques

Fri 13/2

14:25-17:20

1 stop3h 55m

London City

Sun 15/2

17:50-17:00

1 stop22h 10m

£205

RennesLondon

RNS - LCY

RNSLCY

Rennes St Jacques

Wed 15/10

16:35-19:40

1 stop4h 05m

London City

Fri 24/10

07:45-16:00

1 stop7h 15m

£208

RennesLondon

RNS - LCY

RNSLCY

Rennes St Jacques

Fri 16/1

14:25-17:20

1 stop3h 55m

London City

Sun 18/1

20:05-17:00

1 stop19h 55m

£211

RennesLondon

RNS - LCY

RNSLCY

Rennes St Jacques

Wed 1/10

16:35-19:40

1 stop4h 05m

London City

Mon 6/10

07:45-16:00

1 stop7h 15m

£215

RennesLondon

RNS - LCY

RNSLCY

Rennes St Jacques

Mon 13/10

16:35-19:40

1 stop4h 05m

£115

Flights are sorted by cheapest return flights first.

Deals found on 20/8

Showing 1-10 of 19 results
1
2

Best time to book a flight from Rennes to London City

Have a flexible travel schedule? Discover the best time to fly to London City from Rennes with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Rennes to London City Airport

What is the cheapest month to book a flight from Rennes to London City Airport?

Currently, February is the cheapest month in which you can book a flight from Rennes to London City Airport (average of £161). Flying from Rennes to London City Airport in August is currently the most expensive (average of £214). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Rennes to London City. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Rennes to London City?

    Rennes St Jacques (RNS) is the airport you will fly out of if you book a flight from Rennes to London City. You should not have trouble finding flights to London City from St Jacques; the airport handles an average of 0 outbound flights to London City per day. You should also have plenty of airline options to choose from since 0 airlines have flights from the Rennes airport to London City. It is only a 4.0 mi journey to St Jacques (RNS) from Rennes’s city center.

  • How long is the flight from Rennes to London City Airport?

    KLM can get you from Rennes to London City Airport in just under 4h 05m. Your travel time can differ by up to . Airlines will cover a distance of 250 mi.

  • Can I find deals for flights from Rennes to London City that include hotel bookings?

    Yes. In addition to deals on Rennes to London City flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Rennes to London City?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Rennes to London City.

  • Can I find deals for business class flights from Rennes to London City?

    Yes. Cheapflights offers flight deals from Rennes to London City by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Rennes to London City Airport?

    Currently, February is the cheapest month in which you can book a flight from Rennes to London City Airport (average of £161). Flying from Rennes to London City Airport in August is currently the most expensive (average of £214). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near London City Airport?

Book flights to London City Airport if you plan to visit one of these locations
Milton Keynes
Croydon
Hounslow
Gatwick
Slough
Deal
Luton
Wembley
Ilford
Crawley
Hayes
Watford
Folkestone
Ipswich
Winchester
Eastbourne
Chichester
Southend-on-Sea
Dartford
Guildford

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